Continuity: When David and Elizabeth are trying to find the street address 425, it shows the numerals 425 on a porch with steps starting up from the left side, making a 90 degree turn to the left and continuing up more stairs. There is nothing on front face of porch but the numerals, boarding and stair railing. After Elizabeth says, "Not really" the camera cuts back to the porch and stairs but now there is a light fixture and a window or door on the front face. Then we see David going up stairs from the right side. But when we see them leaving, it appears that they come down stairs that look like the ones from the first scene.

Continuity: When David first sees Elizabeth, he sprays beer all over. At first, we just see a few wet spots up towards David's left shoulder. In the next scenes, his shirt is dry.

Continuity: When we first see the sublet notice, it is tacked to the notice board. When it hits David twice and then when he reads it, there is no tack hole or rip at the top of paper. However, there is a little white line where you would expect the rip to be.

Continuity: At the beginning of the film when David first sees Elizabeth in his apartment, they both start screaming. The camera shows her screaming but then the angle changes to show the side of Elizabeth and she stops screaming, when it goes back to the front of her she is still screaming.

Continuity: When David and Elizabeth are in the restaurant next to the collapsed man on the floor, David says that he's going to need a sharp paring knife and a bottle of vodka. We never see anyone approach David or place the knife and vodka next to David on the floor but it just is there when he reaches for it.

Continuity: When Abby is standing at the foot of Elizabeth's hospital bed next to the "ghost Elizabeth", she crosses her arms across her body right under her breasts. The very next shot, as we hear Dr. Rushton speaking as he's coming into the room, Abby arms are down in front of her with her hands clasped.